Embedded jetty server example for upload and download file

I need a working example of embedded jetty server 9.x with [login to view URL] 3.1.x example for upload and download file. It must be a maven project with 2 servlets (upload and download), property file, where I can configure a local path for download and upload file and a test proving the code is working. I will reward additional 25% if the code will be based on this idea: